Remote power replenishment and power-on control method, system, device and readable storage medium

Abstract

A remote recharging and power-on control method, system, device, and readable storage medium are disclosed, relating to the field of automotive design and manufacturing. Specifically, the method includes detecting an ignition signal upon receiving a recharging request or a power-on request; triggering a vehicle controller to perform recharging control for a preset recharging duration based on the recharging signal, or triggering the vehicle controller to perform power-on control based on a remote start signal, based on the ignition signal detection result. The control strategy in this application implements remote recharging and power-on functions without relying on an ADC and high-side outputs, meeting the needs of low-cost vehicle scenarios.

Description

Technical Field

[0001] The present application relates to the field of automobile design and manufacturing, and specifically to a remote power replenishment and power-on control method, system, device and readable storage medium. Background Art

[0002] Current intelligent charging technology for vehicles typically relies on a T-BOX (Telematics Box, a remote vehicle diagnostic and monitoring system) for high-side input to detect battery voltage. The system then determines the battery status based on the voltage and sets a corresponding threshold to determine whether charging is needed.

[0003] However, for some very low-cost vehicles, the T-BOX may not include an ADC (Analog-to-Digital Converter) and high-end output functions, which makes it impossible to perform voltage sampling and drive output, and thus cannot realize remote charging and remote power-on functions. Therefore, how to provide a new remote power-on and charging strategy to realize remote charging and power-on functions for low-cost vehicles and thus meet the needs of low-cost vehicle scenarios is an urgent problem that needs to be solved. Summary of the Invention

[0004] The present application provides a remote power replenishment and power-on control method, system, device and readable storage medium, which can solve the technical problem in the prior art that remote power replenishment and remote power-on functions cannot be realized due to the lack of ADC and high-end output functions.

[0005] In a first aspect, an embodiment of the present application provides a remote power replenishment and power-on control method, the remote power replenishment and power-on control method comprising:

[0006] When receiving a power replenishment request or a power-on request, the ignition signal is detected;

[0007] According to the detection result of the ignition signal, the vehicle controller is triggered to perform power replenishment control with a preset power replenishment time based on the power replenishment signal, or the vehicle controller is triggered to perform power-on control based on the remote start signal.

[0008] In combination with the first aspect, in one embodiment, triggering the vehicle controller to perform power replenishment control with a preset power replenishment duration based on the power replenishment signal according to the detection result of the ignition signal includes:

[0009] When the detection result of the ignition signal is that the ignition signal is detected within the first preset time, a power replenishment signal is sent to the vehicle controller to trigger the vehicle controller to replenish power for the preset power replenishment time;

[0010] When the detection result of the ignition signal is that no ignition signal is detected within the first preset time period, the vehicle controller is controlled not to perform power replenishment.

[0011] In combination with the first aspect, in one embodiment, triggering the vehicle controller to perform power-on control based on the remote start signal according to the detection result of the ignition signal includes:

[0012] When the detection result of the ignition signal is that the ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller to trigger the vehicle controller to power on;

[0013] When the detection result of the ignition signal is that no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to perform power replenishment.

[0014] In combination with the first aspect, in one embodiment, after the step of sending the remote start to the vehicle controller to trigger the vehicle controller to power on, the method further includes:

[0015] Determining whether a vehicle READY signal is detected within a third preset time period;

[0016] If so, it is determined that the vehicle is powered on;

[0017] If not, it is determined that the vehicle power-on is not complete and the vehicle controller is controlled to power off.

[0018] In conjunction with the first aspect, in one embodiment, before the step of detecting the ignition signal when receiving the power replenishment request or the power-on request, the method further includes:

[0019] Determine whether a recharge request or a power-on request is received within a preset wake-up time;

[0020] If yes, executing the step of detecting the ignition signal when receiving the power replenishment request or the power-on request;

[0021] If not, the ignition signal is not detected.

[0022] In a second aspect, an embodiment of the present application provides a remote power replenishment and power-on control system, the remote power replenishment and power-on control system comprising:

[0023] A first processing module, configured to detect an ignition signal when receiving a power replenishment request or a power-on request;

[0024] The second processing module is used to trigger the vehicle controller to perform power replenishment control with a preset power replenishment time based on the power replenishment signal according to the detection result of the ignition signal, or to trigger the vehicle controller to perform power-on control based on the remote start signal.

[0025] In conjunction with the second aspect, in one embodiment, the second processing module is specifically configured to:

[0026] When the detection result of the ignition signal is that the ignition signal is detected within the first preset time, a power replenishment signal is sent to the vehicle controller to trigger the vehicle controller to replenish power for the preset power replenishment time;

[0027] When the detection result of the ignition signal is that no ignition signal is detected within the first preset time period, the vehicle controller is controlled not to perform power replenishment.

[0028] In conjunction with the second aspect, in one embodiment, the second processing module is further configured to:

[0029] When the detection result of the ignition signal is that the ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller to trigger the vehicle controller to power on;

[0030] When the detection result of the ignition signal is that no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to perform power replenishment.

[0031] In a third aspect, an embodiment of the present application provides a remote power-on and power-on control device, which includes a processor, a memory, and a remote power-on and power-on control program stored in the memory and executable by the processor, wherein when the remote power-on and power-on control program is executed by the processor, the steps of the remote power-on and power-on control method as described in any of the foregoing items are implemented.

[0032] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a remote power-on and power-on control program is stored. When the remote power-on and power-on control program is executed by a processor, the steps of the remote power-on and power-on control method as described in any of the foregoing items are implemented.

[0033] The beneficial effects of the technical solutions provided in the embodiments of the present application include:

[0034] When a recharge request or power-on request is received, the ignition signal is detected. Based on the ignition signal detection result, the vehicle controller is triggered to perform recharge control based on the recharge signal for a preset recharge duration, or to perform power-on control based on a remote start signal. The control strategy in this application can achieve remote recharge and power-on functions without relying on an ADC and high-side output, meeting the needs of low-cost vehicle scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a flow chart of an embodiment of the remote power replenishment and power-on control method of the present application;

[0036] Figure 2 For this application Figure 1 Detailed flow chart of step S20;

[0037] Figure 3 This is a flowchart of remote power replenishment and power-on in an embodiment of the remote power replenishment and power-on control method of the present application;

[0038] Figure 4 This is a schematic diagram of the hardware structure of the remote power supply and power-on control device involved in the embodiment of the present application. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0040] In order to make the objectives, technical solutions and advantages of this application clearer, the implementation methods of this application will be further described in detail below with reference to the accompanying drawings.

[0041] In a first aspect, an embodiment of the present application provides a remote power replenishment and power-on control method.

[0042] In one embodiment, referring to Figure 1 , Figure 1 This is a flow chart of an embodiment of the remote power replenishment and power-on control method of this application. Figure 1 As shown, the remote power replenishment and power-on control method includes:

[0043] Step S10: When a power replenishment request or a power-on request is received, the ignition signal is detected.

[0044] Exemplarily, in an embodiment of the present application, when a recharge request or a power-on request is received, an ignition signal is detected; by analyzing the state of the ignition signal (valid state or invalid state), the operating state and readiness of the vehicle can be accurately determined.

[0045] It is understandable that when a vehicle is parked for a long time or the battery is about to run out of power due to other reasons, the Internet of Vehicles platform will send a power-on request to the T-BOX to ensure that the vehicle's power system is still in working condition, thereby ensuring that it can respond to remote control or data transmission needs at any time.

[0046] It should be noted that in order to reasonably set the battery capacity, the battery capacity can be set according to the power size of low-voltage electrical devices during vehicle development. In order to extend the battery life and prevent power loss, the static current of the vehicle is usually ≤30mA, and the static current has tended to a stable value after the vehicle development is completed (the static current is mainly affected by the external circuit, while the influence of environmental humidity, temperature and other factors is relatively small and is ignored here). The embodiment of the present application does not delve into the changing characteristics of the battery discharge curve. The research object is the battery entering the stable discharge stage, at which time the battery discharge curve is in a nearly linear state.

[0047] Specifically, the remaining days of power outage threshold (i.e., the length of time that power can still be supplied) can be set to A, and the actual remaining days of power outage can be obtained. If the actual remaining days of power outage is less than or equal to the remaining days of power outage threshold A, a power replenishment operation is required, that is, the T-BOX will receive a power replenishment request; if the actual remaining days of power outage is greater than the remaining days of power outage threshold A, no power replenishment operation is required.

[0048] It is understandable that the VCU can monitor the current voltage status of the battery, and regardless of whether the current voltage is higher than the preset target voltage, it needs to be recharged; but if the current voltage of the battery is higher than the preset target voltage, it means that the battery has been partially charged. Although recharging is required at this time, the time of the current charging cycle can be reduced, that is, the recharging time is controlled to be lower than the preset recharging time. This can effectively save energy consumption and avoid overcharging the battery; if the battery voltage is lower than the preset target voltage, the VCU will charge according to the preset recharging time to ensure that the battery can reach the required charge state.

[0049] It should be noted that the T-BOX has a built-in SIM card. After the vehicle is powered off, the T-BOX can wake itself up via SMS. After self-wake-up, it can wake up the VCU (Vehicle Control Unit) via CAN signals, and then wake up the IGN (Ignition Signal) by adding a wake-up relay. The T-BOX can then send a recharge or power-on request to the VCU to recharge or power on the entire vehicle.

[0050] It's understood that the wake-up relay connects the relevant controller requiring the IGN wake-up signal to one end of the relay, while the other end of the relay connects to the positive terminal of the battery. This simulates the ignition signal output, preventing the relevant controller from malfunctioning when it fails to detect the IGN signal, thus ensuring vehicle safety. The wake-up relay is not a relay with a specific function, but rather a common relay that controls the closing and opening of the IGN signal in the circuit. However, the IGN relay should not be used directly, as this will result in the inability to power off the vehicle using the key after powering it on.

[0051] Step S20: triggering the vehicle controller to perform power replenishment control with a preset power replenishment duration based on the power replenishment signal according to the detection result of the ignition signal, or triggering the vehicle controller to perform power-on control based on the remote start signal.

[0052] For example, in this embodiment of the present application, the specific value of the preset charging duration can be determined based on actual needs and is not limited here. The detection result of the ignition signal can trigger the vehicle controller to perform two main operations: first, charging control based on the preset charging duration based on the charging signal to ensure that the battery is properly charged when needed; second, power-on control based on the remote start signal. Specifically, this embodiment of the present application can remotely wake up the vehicle's high-voltage system through a T-BOX or other device with similar functionality to start the vehicle's main electrical system. This operating mechanism effectively manages the vehicle's electrical system, ensuring that the vehicle can reliably start and operate under various operational requirements.

[0053] This application detects the ignition signal upon receiving a recharge request or a power-on request. Based on the ignition signal detection result, the vehicle controller is triggered to perform recharge control for a preset recharge duration based on the recharge signal, or to perform power-on control based on a remote start signal. The control strategy in this application does not require an ADC and high-side outputs to achieve remote recharge and power-on functions, meeting the needs of low-cost vehicle scenarios.

[0054] Furthermore, in one embodiment, referring to Figure 2 As shown, the method of triggering the vehicle controller to perform power replenishment control with a preset power replenishment time based on the power replenishment signal according to the detection result of the ignition signal includes:

[0055] Step S201: When the ignition signal detection result is that the ignition signal is detected within a first preset time period, a power replenishment signal is sent to the vehicle controller to trigger the vehicle controller to perform power replenishment for a preset power replenishment time period;

[0056] Step S202: When the detection result of the ignition signal is that no ignition signal is detected within the first preset time period, the vehicle controller is controlled not to perform power replenishment.

[0057] For example, in the embodiments of the present application, the specific value of the first preset duration can be determined based on actual needs and is not limited herein. For example, the first preset duration is 60 seconds. Specifically, when an ignition signal is detected within the first preset duration, a charging signal is sent to the vehicle controller. This operation is intended to trigger the vehicle controller to perform a charging operation for the preset charging duration, ensuring that the vehicle battery is properly charged. If no ignition signal is detected within the first preset duration, the vehicle controller is controlled to stop the charging operation to maintain the current state of the power system, avoid unnecessary energy consumption and resource waste, and effectively manage and optimize the vehicle's power supply, ensuring safe and efficient operation of the vehicle under various circumstances.

[0058] Reference Figure 3 As shown, the steps of remote power-on are described below using a specific embodiment:

[0059] Step M1: The vehicle is powered off, all controllers enter sleep mode, and the T-BOX enters internal sleep mode.

[0060] Step M2: Check whether a self-wake-up command (cellular network / SMS) is received. If not, continue to check whether a self-wake-up command is received. If so, actively wake up the T-BOX and put it into working state (i.e., T-BOX starts automatically).

[0061] Step M3: After the T-BOX enters the working state, it starts counting the preset wake-up time, for example, the wake-up time is 240 seconds. If no power replenishment request is received after the timer expires, the T-BOX enters internal sleep mode.

[0062] Step M4: T-BOX receives the platform's power replenishment request and sends a CAN signal to wake up the VCU at a specified period.

[0063] Step M5: T-BOX continuously detects whether the IGN is valid. If no IGN is detected within a first preset time of 60 seconds, T-BOX enters internal sleep mode.

[0064] Step M6: After the T-BOX detects that the IGN is valid, the T-BOX waits for 5 seconds.

[0065] Step M7: After 5 seconds, the T-BOX sends a 1-minute recharging signal to the VCU periodically, waking up the vehicle and entering recharging mode. At the same time, the VCU starts timing.

[0066] Step M8: When the VCU timing reaches the preset charging time, it sends the end charging signal for 30 seconds.

[0067] Step M9: After 30 seconds, the VCU controls the vehicle to power off, and the T-BOX detects that the IGN is in the OFF state. At this time, the T-BOX goes into sleep mode and the power replenishment is completed.

[0068] Furthermore, in one embodiment, triggering the vehicle controller to perform power-on control based on the remote start signal according to the detection result of the ignition signal includes:

[0069] When the detection result of the ignition signal is that the ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller to trigger the vehicle controller to power on;

[0070] When the detection result of the ignition signal is that no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to perform power replenishment.

[0071] For example, in an embodiment of the present application, the specific value of the second preset time period can be determined according to actual needs and is not limited here. For example, the second preset time period is 60s; when an ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller. This operation is intended to trigger the vehicle controller to perform a power-on operation in order to start the vehicle's main electrical system; when no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to perform a power-on operation. This strategy is intended to maintain the current power status and effectively manage energy consumption, thereby ensuring that the vehicle system is in the best standby state when not in use, effectively optimizing the vehicle's power management and ensuring the safety and reliability of the vehicle under different operating requirements.

[0072] Reference Figure 3 As shown, the steps of remote power-on are described below using a specific embodiment:

[0073] Step N1: The vehicle is powered off, and each controller enters sleep mode one after another, and the T-BOX enters internal sleep mode.

[0074] Step N2: Check whether a self-wake-up instruction is received. If not, continue to check whether a self-wake-up instruction is received. If so, actively wake up the T-BOX and put it into working state (i.e., T-BOX starts automatically).

[0075] Step N3: After the T-BOX enters the working state, it starts to count the wake-up time for 240 seconds. If no remote power-on request is received after the timer ends, the T-BOX enters internal sleep mode.

[0076] Step N4: T-BOX receives the platform's remote power-on request and sends a CAN signal to wake up the VCU, making the vehicle IGN effective.

[0077] Step N5: T-BOX continuously checks whether IGN is valid. If no IGN is detected within a second preset time of 60 seconds, T-BOX enters internal sleep mode.

[0078] Step N6: When IGN is valid, T-BOX sends a remote start signal to start the vehicle.

[0079] Furthermore, in one embodiment, after the step of sending the remote start signal to the vehicle controller to trigger the vehicle controller to power on, the method further includes:

[0080] Determining whether a vehicle READY signal is detected within a third preset time period;

[0081] If so, it is determined that the vehicle is powered on;

[0082] If not, it is determined that the vehicle power-on is not complete and the vehicle controller is controlled to power off.

[0083] For example, in an embodiment of the present application, the specific value of the third preset time period can be determined according to actual needs and is not limited here. For example, the third preset time period is 30s; within the third preset time period, it is determined whether the vehicle READY signal is detected; if the vehicle READY signal is detected within this period, it means that the vehicle has been powered on; if the vehicle READY signal is not detected within the third preset time period, it means that the power-on has failed, and there are problems such as low battery voltage or VCU failure, then the vehicle controller is controlled to perform a power-off operation.

[0084] Reference Figure 3 As shown, the following describes the vehicle power-on result in remote power-on using a specific embodiment:

[0085] Step P1: T-BOX continuously detects whether the vehicle READY signal (VCU_ReadyLamp) is valid.

[0086] Step P2: When the vehicle READY signal is not detected within the third preset time of 30 seconds, the T-BOX sends an ignition-off signal, the VCU is turned off and powered off, the IGN is in the OFF state, and the T-BOX automatically goes into sleep mode.

[0087] Step P3: When it is detected that the vehicle READY signal is valid, it means that the vehicle has been powered on (i.e., in START gear).

[0088] Furthermore, in one embodiment, before the step of detecting the ignition signal when receiving the power replenishment request or the power-on request, the method further includes:

[0089] Determine whether a recharge request or a power-on request is received within a preset wake-up time;

[0090] If yes, executing the step of detecting the ignition signal when receiving the power replenishment request or the power-on request;

[0091] If not, the ignition signal is not detected.

[0092] For example, in an embodiment of the present application, a determination is made as to whether a recharge request or a power-on request has been received within a preset wake-up time. If a recharge request or a power-on request has been received within this time period, an ignition signal test is performed. Conversely, if no recharge request or a power-on request has been received within the preset wake-up time period, an ignition signal test is not performed. This ensures that unnecessary energy consumption and resource waste are avoided when the vehicle's electrical system is not activated. These steps effectively manage the vehicle's power needs, ensuring a rapid response and activation of the vehicle's electrical system when needed, while also maximizing energy and resource conservation.

[0093] In a second aspect, an embodiment of the present application further provides a remote power replenishment and power-on control system. In one embodiment, the remote power replenishment and power-on control system includes:

[0094] A first processing module, configured to detect an ignition signal when receiving a power replenishment request or a power-on request;

[0095] The second processing module is used to trigger the vehicle controller to perform power replenishment control with a preset power replenishment time based on the power replenishment signal according to the detection result of the ignition signal, or to trigger the vehicle controller to perform power-on control based on the remote start signal.

[0096] Furthermore, in one embodiment, the second processing module is specifically configured to:

[0097] When the detection result of the ignition signal is that the ignition signal is detected within the first preset time, a power replenishment signal is sent to the vehicle controller to trigger the vehicle controller to replenish power for the preset power replenishment time;

[0098] When the detection result of the ignition signal is that no ignition signal is detected within the first preset time period, the vehicle controller is controlled not to perform power replenishment.

[0099] Furthermore, in one embodiment, the second processing module is further configured to:

[0100] When the detection result of the ignition signal is that the ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller to trigger the vehicle controller to power on;

[0101] When the detection result of the ignition signal is that no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to perform power replenishment.

[0102] Furthermore, in one embodiment, the second processing module is further configured to:

[0103] Determining whether a vehicle READY signal is detected within a third preset time period;

[0104] If so, it is determined that the vehicle is powered on;

[0105] If not, it is determined that the vehicle power-on is not complete and the vehicle controller is controlled to power off.

[0106] Furthermore, in one embodiment, the first processing module is specifically configured to:

[0107] Determine whether a recharge request or a power-on request is received within a preset wake-up time;

[0108] If yes, executing the step of detecting the ignition signal when receiving the power replenishment request or the power-on request;

[0109] If not, the ignition signal is not detected.

[0110] This application detects the ignition signal upon receiving a recharge request or a power-on request. Based on the ignition signal detection result, the vehicle controller is triggered to perform recharge control for a preset recharge duration based on the recharge signal, or to perform power-on control based on a remote start signal. The control strategy in this application does not require an ADC and high-side outputs to achieve remote recharge and power-on functions, meeting the needs of low-cost vehicle scenarios.

[0111] Among them, the functional implementation of each module in the above-mentioned remote power replenishment and power-on control system corresponds to the various steps in the above-mentioned remote power replenishment and power-on control method embodiment, and its functions and implementation processes will not be repeated here one by one.

[0112] In a third aspect, an embodiment of the present application provides a remote power supply and power-on control device, which may be a personal computer (PC), a laptop computer, a server, or other device with data processing capabilities.

[0113] Reference Figure 4 , Figure 4 Schematic diagram of the hardware structure of the remote power-on and power-on control device involved in the embodiment of the present application. In the embodiment of the present application, the remote power-on and power-on control device may include a processor, a memory, a communication interface, and a communication bus.

[0114] The communication bus may be of any type and is used to interconnect the processor, memory, and communication interface.

[0115] Communication interfaces include input / output (I / O) interfaces, physical interfaces, and logical interfaces, used to interconnect components within the remote power supply and power-up control device, as well as interfaces used to interconnect the remote power supply and power-up control device with other devices (such as other computing devices or user devices). Physical interfaces can be Ethernet, fiber, or ATM interfaces; user devices can be displays or keyboards.

[0116] The memory can be various types of storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile RAM (NVRAM), flash memory, optical storage, hard disk, programmable ROM (PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM), etc.

[0117] The processor may be a general-purpose processor that can invoke a remote power-up and power-on control program stored in a memory and execute the remote power-up and power-on control method provided in the embodiments of the present application. For example, the general-purpose processor may be a central processing unit (CPU). The method executed when the remote power-up and power-on control program is invoked can be referenced in the various embodiments of the remote power-up and power-on control method of the present application and will not be further described here.

[0118] Those skilled in the art will understand that Figure 4 The hardware structure shown in the figure does not constitute a limitation to the present application and may include more or fewer components than shown in the figure, or a combination of certain components, or a different arrangement of components.

[0119] In a fourth aspect, an embodiment of the present application also provides a readable storage medium.

[0120] The readable storage medium of the present application stores a remote power-replenishing and power-on control program, wherein when the remote power-replenishing and power-on control program is executed by the processor, the steps of the remote power-replenishing and power-on control method as described above are implemented.

[0121] Among them, the method implemented when the remote power replenishment and power-on control program is executed can refer to the various embodiments of the remote power replenishment and power-on control method of this application, and will not be repeated here.

[0122] The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices. The terms "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit the "first", "second" and "third" to different types.

[0123] In the description of the embodiments of this application, the words "exemplary," "for example," or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary," "for example," or "for example" in the embodiments of this application should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary," "for example," or "for example" is intended to present the relevant concepts in a concrete manner.

[0124] In the description of the embodiments of the present application, unless otherwise specified, “ / ” means or, for example, A / B can mean A or B; “and / or” in the text is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, “multiple” refers to two or more than two.

[0125] In some processes described in the embodiments of the present application, multiple operations or steps are included that appear in a specific order. However, it should be understood that these operations or steps may not be performed in the order in which they appear in the embodiments of the present application or may be performed in parallel. The sequence numbers of the operations are only used to distinguish between different operations, and the sequence numbers themselves do not represent any order of execution. In addition, these processes may include more or fewer operations, and these operations or steps may be performed in sequence or in parallel, and these operations or steps may be combined.

[0126] It should be noted that the serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0127] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course, by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, and includes a number of instructions for controlling a terminal device to execute the methods described in each embodiment of the present application.

[0128] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A remote power replenishment and power-on control method, characterized in that: The remote power replenishment and power-on control method includes: When a recharge request or power-on request is received, the ignition signal is detected and a wake-up relay is added to wake up the ignition signal. The recharge request or power-on request is then sent to the VCU via the T-BOX to recharge or power up the entire vehicle. The wake-up relay connects the relevant controller that requires the ignition signal to one end of the relay, and the other end of the relay to the positive terminal of the battery, thereby simulating the ignition signal output. According to the detection result of the ignition signal, the vehicle controller is triggered to perform power replenishment control with a preset power replenishment time based on the power replenishment signal, or the vehicle controller is triggered to perform power-on control based on the remote start signal.

2. The remote power replenishment and power-on control method according to claim 1, characterized in that: The method of triggering the vehicle controller to perform power replenishment control for a preset power replenishment duration based on the power replenishment signal according to the detection result of the ignition signal includes: When the detection result of the ignition signal is that the ignition signal is detected within the first preset time, a power replenishment signal is sent to the vehicle controller to trigger the vehicle controller to replenish power for the preset power replenishment time; When the detection result of the ignition signal is that no ignition signal is detected within the first preset time period, the vehicle controller is controlled not to perform power replenishment.

3. The remote power replenishment and power-on control method according to claim 1, characterized in that: The method of triggering the vehicle controller to perform power-on control based on the remote start signal according to the detection result of the ignition signal includes: When the detection result of the ignition signal is that the ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller to trigger the vehicle controller to power on; When the detection result of the ignition signal is that no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to be powered on.

4. The remote power replenishment and power-on control method according to claim 3, characterized in that: After the step of sending the remote start signal to the vehicle controller to trigger the vehicle controller to power on, the method further includes: Determining whether a vehicle READY signal is detected within a third preset time period; If so, it is determined that the vehicle is powered on; If not, it is determined that the vehicle power-on is not complete and the vehicle controller is controlled to power off.

5. The remote power replenishment and power-on control method according to claim 1, characterized in that: Before the step of detecting the ignition signal when receiving the power replenishment request or the power-on request, the method further includes: Determine whether a recharge request or a power-on request is received within a preset wake-up time; If yes, executing the step of detecting the ignition signal when receiving the power replenishment request or the power-on request; If not, the ignition signal is not detected.

6. A remote power supply and power-on control system, characterized in that: The remote power replenishment and power-on control system includes: The first processing module is used to detect the ignition signal when receiving a supplemental power request or a power-on request. It wakes up the ignition signal by adding a wake-up relay, so that the supplemental power request or power-on request can be sent to the VCU via the T-BOX to supplement or power up the entire vehicle. The wake-up relay connects the relevant controller that requires the ignition signal to one end of the relay, and the other end of the relay to the positive terminal of the battery, thereby simulating the ignition signal output; The second processing module is used to trigger the vehicle controller to perform power replenishment control with a preset power replenishment time based on the power replenishment signal according to the detection result of the ignition signal, or to trigger the vehicle controller to perform power-on control based on the remote start signal.

7. The remote power supply and power-on control system according to claim 6, characterized in that: The second processing module is specifically configured to: When the detection result of the ignition signal is that the ignition signal is detected within the first preset time, a power replenishment signal is sent to the vehicle controller to trigger the vehicle controller to replenish power for the preset power replenishment time; When the detection result of the ignition signal is that no ignition signal is detected within the first preset time period, the vehicle controller is controlled not to perform power replenishment.

8. The remote power supply and power-on control system according to claim 6, characterized in that: The second processing module is further configured to: When the detection result of the ignition signal is that the ignition signal is detected within the second preset time period, a remote start signal is sent to the vehicle controller to trigger the vehicle controller to power on; When the detection result of the ignition signal is that no ignition signal is detected within the second preset time period, the vehicle controller is controlled not to be powered on.

9. A remote power supply and power-on control device, characterized in that: The remote power replenishment and power-on control device includes a processor, a memory, and a remote power replenishment and power-on control program stored in the memory and executable by the processor, wherein when the remote power replenishment and power-on control program is executed by the processor, the steps of the remote power replenishment and power-on control method according to any one of claims 1 to 5 are implemented.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a remote power replenishment and power-on control program, wherein when the remote power replenishment and power-on control program is executed by the processor, the steps of the remote power replenishment and power-on control method according to any one of claims 1 to 5 are implemented.

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